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Item #:
223451063
ROKR 3D Puzzle for Adults, Electric Marble Run Model Kits, Parallel World Alchemy City MR04S, Christmas Birthday Gifts
85% of respondents would recommend this to a friend
3 Sustainability Highlights
Item #:
223451063
XCD 232
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 03
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Transform your desk into an immersive display with the spectacular ROKR Marble Run, featuring dynamic lights and dual-mode operation.
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What Stands Out
Innovative 3D Design
This electric marble run features a detailed 3D puzzle design that stimulates creativity, perfect for adults seeking a challenging and engaging hands-on experience.
STEM Learning Focus
Encourages critical thinking and problem-solving skills, making it an excellent educational tool for adults interested in science, technology, engineering, and mathematics through playful interaction.
Ideal Gift Choice
Perfect for Christmas or birthdays, this unique marble run model combines fun and functionality, ensuring a memorable gift that offers hours of entertainment and satisfaction.
Product Details
- 【Rhythmic Light Show】 The ROKR Marble Run is equipped with seven groups of light boxes that produce a rich variety of dynamic flashing and color-shifting light sequences, synchronized with ambient sound and the model's music. This feature transforms the rokr marble run into a spectacular, immersive display, bringing the "Alchemy City" to life on your desk.
- 【Dual-Mode Operation】 Featuring both Sport Mode (full function) and Viewing Mode (ambient light only), this dual functionality allows you to choose between maximum dynamic engagement or a soft, tranquil lighting display, perfectly adapting the rokr puzzle to your environment and mood.
- 【Auto Lift System】 A core feature for Model Kits for Adults, the independent Automatic Ladder Lift Module (USB-C powered) ensures non-stop action by feeding marbles onto the 182cm-long futuristic track. This guarantees continuous, looping motion for endless fascination without manual intervention.
- 【Expansion Capability】 This set includes a bonus "World Module," specifically designed for seamless horizontal and vertical connection with other ROKR Parallel World models. This allows users of the building kits for adults to easily expand their collection and construct a larger, unique, and more complex marble track universe.
- 【Quick Assembly & Support】 Designed for an easy build with its innovative jack-type panel system, this rokr model has an estimated 149 parts, a 3-star difficulty rating, and an estimated 3 hours assembly time. Quickly complete the build and experience its mechanical charm. Need help? Contact us for support within 12 hours.
| Brand Name | ROKR |
| Age Range Description | Adult |
| Educational Objective | Construction Skills, Problem Solving Skills, Hand Eye Coordination |
| Manufacturer Minimum Age (MONTHS) | 168 |
| Manufacturer Part Number | LGY-MR04S |
| Model Number | MR04S |
| Set Name | Parallel World Alchemy City MR04S |
| Manufacturer | Unique Gifts Idea |
| Included Components | manual |
| Item Dimensions | 7.1 x 3.1 x 0.1 inches (18 x 7.9 x 0.3 cm) |
| Material Type | Plastic |
| Theme | Building |
What's in the box
manual
Who Should Buy?
-
Puzzle Enthusiasts
Ideal for individuals who enjoy intricate puzzles and love engaging their minds with challenging designs.
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Creative Gift Seekers
Perfect for those looking for unique and engaging gifts for birthdays or Christmas that stimulate creativity.
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Families with Kids
Great for family bonding as adults and children can work together to build and enjoy the marble run.
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Beginners in Puzzles
Not suitable for those without prior experience as the complexity may lead to frustration and disinterest.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Recycled materials
Contains at least 50% recycled material. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00338210
Safer chemicals
Made with chemicals safer for human health and the environment. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00338210
Worker well-being
Manufactured on farms or in facilities that protect the rights and/or health of workers. As certified by
Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly. Learn more about this certification
- Certification Body
- Intertek
- Certification Number
- TE-00338210
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How long does it take to assemble the ROKR Marble Run?
Answer: The assembly time is approximately 3 hours. -
Question:
What are the two operating modes of the Marble Run?
Answer: The two modes are Sport Mode for full functionality and Viewing Mode for ambient light. -
Question:
Can I expand the ROKR Marble Run with other models?
Answer: Yes, it includes a 'World Module' for easy expansion with other ROKR models.
ROKR Brain Teasers MR04S Editorial Review
**** The ROKR 3D Puzzle for Adults, specifically the Electric Marble Run Model Kit of the Parallel World Alchemy City MR04S, has garnered enthusiastic reviews, particularly as a creative and engaging gift option for younger audiences aged 8-9. Customers are generally thrilled by the intricate design and functionality of the puzzle, emphasizing the satisfaction of assembling a complex yet visually appealing model. Many reviewers note that it takes about three to four hours to complete, with the potential for longer assembly times if children are involved in the process. The assembly process is primarily straightforward, but some users caution that it requires a careful approach and good lighting, especially for those who might need reading glasses. The parts fit well together, and many find the overall Construction enjoyable. However, there are some minor complaints regarding the quality of specific tools provided, such as the Phillips screwdriver, which may not hold up well during use. Praise extends to the aesthetic appeal of the completed product as well, especially with the incorporation of lights and moving parts that add to the overall experience. However, some reviewers have encountered issues with marbles getting stuck, particularly after multiple builds, which detracted from the fun factor for a few. An additional point raised is the modular nature of these kits, allowing for expansions, yet introducing some complexity into the instructions. Overall, the ROKR Parallel World Alchemy City kit stands out as a remarkable Construction experience. It's highly recommended for both children and adults seeking a hands-on project that culminates in a beautiful and functional display piece, provided one is mindful of the intricacies involved in the assembly and functionality. **
Customer Reviews & Ratings
31 customers ratings
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5 Star
67%
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4 Star
12%
-
3 Star
9%
-
2 Star
6%
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1 Star
6%
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Pros
- Engaging and creative building experience
- Suitable for children with adult supervision
- Beautiful display once assembled
- Well-fitting parts and quality design
- Includes necessary tools and extra components
Cons
- Potential for marbles to get stuck during play
Platform Trust & Buyer Confidence
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Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 232
Order now and get it around Thursday, September 03
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Features & Benefits
- Immersive rhythmic light show with dynamic flashing and color-shifting sequences.
- Dual-mode operation offers both Sport Mode for full engagement and Viewing Mode for ambient lighting.
- Independent Auto Lift System ensures non-stop action on a 182cm-long track.
- Expand your collection easily with a bonus 'World Module' for seamless connections.
- Quick and easy assembly with a 3-star difficulty rating, estimated 3 hours to complete.
- Responsive support available within 12 hours for any building assistance.
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